dmarcmonitor.dk
📜 Historical scan 2026-08-11 18:13:41  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   224ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
ns2.dns.services		 AS47527 DLX A/S
AS47527 DLX A/S
🌍 A Records1 records   239ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.221.124.123 3600s — AS51377 CoMaSys ApS 193.221.124.0/24 🇩🇰 Denmark —
📧 MX Records1 records   243ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.dmarcmonitor.dk 193.221.124.123 — AS51377 CoMaSys ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover193.221.124.123
🔶 Autoconfig193.221.124.123
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   852ms
TXT Record
google-site-verification=grzKva46dbAyj1q6JyZxit6vR8RqBgpYAVVYo8ISmQE
v=spf1 include:_spf.comasys.dk -all
✉️ SPF
PolicyRecord (dmarcmonitor.dk)
-all (hard fail) v=spf1 include:_spf.comasys.dk -all
📨 DMARC
PolicyRecord (_dmarc.dmarcmonitor.dk)
p=reject v=DMARC1; p=reject; adkim=r; aspf=r; pct=100; fo=1; rua=mailto:rua@rua.dmarcmonitor.dk; ruf=mailto:ruf@rua.dmarcmonitor.dk
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.dmarcmonitor.dk J5aJ-NHzafM53yNwanEnZo0lh87iBJrdsDYtd4Fo6iw
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC460ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081101
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)support+wp03@comasys.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
224ms
A
239ms
MX
243ms
AAAA
219ms
TXT
852ms
CAA
246ms
HTTPS
258ms
TLSA
279ms
SOA
0ms
MTA-STS
342ms
DNSSEC
460ms
SRV
309ms
Total
2770ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 00:32:17 1035ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 06:57:25 942ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-21 15:17:07 1275ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-11 18:13:41 2770ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-04 23:08:28 1143ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-23 05:22:06 816ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-11 08:40:58 1023ms 2 NS 1 A 1 MX 🔓 Insecure View
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